The existing app is created with side menu template.
My structure is
Homepage–>page 1–>page 2 --> page 3
from page 2, i go to page 3, then back to page 2, go to page 3 again.
In order to back to homepage,
with software back button (left top header)
from page 3, press back to page 2
then, press back to page 1
then press back to homepage
with android hardware back button
from page 3, press back to page 2
then, press back to page 3
then press back to page 2
then press back to page 1
then press back to homepage.
Why there is a difference between software back button with hardware?
Obviously the hardware button not working correctly. How to make both work the same?